A new cell-to-cell fast balancing circuit for Lithium-Ion batteries in Electric Vehicles and Energy Storage System
| Autor: | Van-Binh Vu, Woojin Choi, Duc-Hung Tran, Van-Long Pham, Thanh-Tung Nguyen |
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| Rok vydání: | 2016 |
| Předmět: |
Battery (electricity)
Engineering business.industry 020209 energy 020208 electrical & electronic engineering Electrical engineering chemistry.chemical_element Topology (electrical circuits) 02 engineering and technology Energy storage Ion chemistry 0202 electrical engineering electronic engineering information engineering Lithium business Low voltage Energy (signal processing) Voltage |
| Zdroj: | 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia). |
| Popis: | In this paper a new cell-to-cell fast balancing circuit for Lithium-Ion batteries in the EVs (Electric Vehicles) and ESS (Energy Storage System) is proposed. In the proposed topology the energy in a high voltage cell is transferred directly to a low voltage cell through the operation of the dc-dc converter. Therefore it can achieve fast balancing with high efficiency by a simple control algorithm. In order to demonstrate the performance of the proposed topology, a prototype circuit was implemented and applied to a 12 Lithium-Ion battery module. It has been verified with the experiments that the balancing time of the proposed method is much shorter compared with those of other methods. |
| Databáze: | OpenAIRE |
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